| PartNumber | 8N4S271LC-1142CDI | 8N4S271LC-1142CDI8 | 8N4S272AC-1080CDI |
| Description | IC OSC CLOCK 120MHZ 6CLCC | IC OSC CLOCK 120MHZ 6CLCC | IC OSC CLOCK 125MHZ 6CLCC |
| Manufacturer | - | IDT, Integrated Device Technology Inc | - |
| Product Category | - | Clock/Timing - Programmable Timers and Oscillators | - |
| Series | - | FemtoClockR NG | - |
| Product | - | XO | - |
| Type | - | Clock Oscillator | - |
| Packaging | - | Tape & Reel (TR) Alternate Packaging | - |
| Termination Style | - | SMD/SMT | - |
| Height | - | 1.5 mm | - |
| Length | - | 7 mm | - |
| Width | - | 5 mm | - |
| Package Case | - | CDIP-6 | - |
| Frequency | - | 120MHz | - |
| Operating Temperature | - | -40°C ~ 85°C | - |
| Mounting Type | - | Surface Mount | - |
| Voltage Supply | - | 2.375 V ~ 2.625 V | - |
| Supplier Device Package | - | 6-CLCC (7x5) | - |
| Current Supply | - | 129mA | - |
| Count | - | - | - |
| Frequency Stability | - | 20 PPM | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Operating Supply Voltage | - | 2.5 V | - |
| Part # Aliases | - | 8N4S271 | - |
| Supply Voltage Max | - | 2.625 V | - |
| Supply Voltage Min | - | 2.375 V | - |
| Output Format | - | LVDS | - |